| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb base] be [v-ing] [prep] | 491 |
|
| 2 | in [noun] be [v-ing] [prep] | 148 |
|
| 3 | in [noun] [vb base] be [v-ing] | 31 |
|
| 4 | in [noun] [vb base] be [prep] | 10 |
|
| 5 | in [noun] [vb base] [v-ing] [prep] | 7 |
|
